Universal Access To All Knowledge
Home Donate | Store | Blog | FAQ | Jobs | Volunteer Positions | Contact | Bios | Forums | Projects | Terms, Privacy, & Copyright
Search: Advanced Search
Anonymous User (login or join us)
Upload
Search Results
Results: 1 through 9 of 9 (0.044 secs)
You searched for: mediatype:movies AND collection:usgovfilms AND subject:"Fs.usda.gov"
[movies]Making Small Rocks... Out of Big Rocks - USDA Forest Service
USDA Forest ServiceVideo VH-415Making Small Rocks... Out of Big RocksDemonstrates the use of a mobile rock crusher (Forester C-2000) for in-place road reconditioning on very low volume roads. The crusher demolishes large rocks and produces a viable aggregate that can then be used as the road surface -- particularly useful on roads where the quality and expense of a standard crushed aggregate is not warranted...
Keywords: fs.usda.gov; public.resource.org
Downloads: 84
[movies]Getting Across: Aquatic Organisms and Road-Stream Crossings, A Brief Introduction - USDA Forest Service
USDA Forest ServiceVideo VH-607AGetting Across: Aquatic Organisms and Road-Stream Crossings, A Brief IntroductionMany culverts act as dams, or have water depths and flow velocities that otherwise block the passage of fish and other aquatic organisms. Not only does the health and diversity of the watershed depend on free passage upstream and downstream, but the Endangered Species and Clean Water Acts mandate free passage for aquatic species...
Keywords: fs.usda.gov; public.resource.org
Downloads: 117
[movies]Forest Service Road Maintenance Series: Reading Beyond the Traveled Way - USDA Forest Service
USDA Forest ServiceVideo VH-416CForest Service Road Maintenance Series: Reading Beyond the Traveled WayThere is more to maintaining roads than just the roadway itself. To prevent future damage to the roads and the surrounding environment, it is necessary to look beyond the traveled way, to consider the natural functions around the roadway, before beginning maintenance operations. Symptoms, causes and cures of common conditions addressed include: gullies, cracks and slumps, roadside ditches, ditc...
Keywords: fs.usda.gov; public.resource.org
Downloads: 74
[movies]Forest Service Road Maintenance Series: Reading the Traveled Way - USDA Forest Service
USDA Forest ServiceVideo VH-416BForest Service Road Maintenance Series: Reading the Traveled WayFocuses on understanding the condition of the road, so that costly repairs can be avoided through proper, proactive maintenance. Since field conditions are always changing, it is important to use experience to read the trouble signs on the roadway and adjust the maintenance plan as necessary. If the right repairs are undertaken at the right time, by accurately identifying the cause and extent and then...
Keywords: fs.usda.gov; public.resource.org
Downloads: 64
[movies]Forest Service Road Maintenance Series: Smoothing and Reshaping the Traveled Way - USDA Forest Service
USDA Forest ServiceVideo VH-416DForest Service Road Maintenance Series: Smoothing and Reshaping the Traveled WayProvides detailed step by step processes for smoothing and reshaping crowned, insloped and outsloped roads and transition sections. Stresses that by facilitating proper water drainage, a well-maintained traveled way protects the road, the driver, and the environment.
Keywords: fs.usda.gov; public.resource.org
Downloads: 65
[movies]Forest Service Road Maintenance Series: Forest Roads and the Environment - USDA Forest Service
USDA Forest ServiceVideo VH-416AForest Service Road Maintenance Series: Forest Roads and the EnvironmentAn introduction to maintenance of low volume roads. Emphasis is on the interaction of the road and the environment. Stresses that proper maintenance of the roadway actually helps keep the ecosystem in balance. It is possible for roads and nature to coexist, however it takes effort and planning. Lessons such as: Disturb the soil only when absolutely necessary...
Keywords: fs.usda.gov; public.resource.org
Downloads: 208
[movies]Creating Meadows Through Road Maintenance and Construction - USDA Forest Service
USDA Forest ServiceVideo VH-327Creating Meadows Through Road Maintenance and ConstructionSet in New Mexico's beautiful Cibola National Forest and Zuni Mountains, this video details successful projects to preserve roadside habitat and water quality by reducing erosion and water table reduction caused by unpaved low-volume roads. The low-cost techniques include use of culvert elbows or culverts with elevated inlets in eroded stream channels at road crossings, and new Jersey traffic barriers as ret...
Keywords: fs.usda.gov; public.resource.org
Downloads: 89
[movies]Getting Across: Aquatic Organisms and Road-Stream Crossings, General Overview - USDA Forest Service
USDA Forest ServiceVideo VH-607BGetting Across: Aquatic Organisms and Road-Stream Crossings, General OverviewMany culverts act as dams, or have water depths and flow velocities that otherwise block the passage of fish and other aquatic organisms. Not only does the health and diversity of the watershed depend on free passage upstream and downstream, but the Endangered Species and Clean Water Acts mandate free passage for aquatic species...
Keywords: fs.usda.gov; public.resource.org
Downloads: 107
[movies]Forest Service Road Maintenance Series: Maintaining the Ditch and Surface Cross Drains - USDA Forest Service
USDA Forest ServiceVideo VH-416EForest Service Road Maintenance Series: Maintaining the Ditch and Surface Cross DrainsWell-maintained ditches and surface cross drains are crucial systems for protecting the road and the environment. Video provides instructions for correctly constructing and maintaining ditches, culverts and surface cross drains, including how to heel and pull ditches and how to maintain rolling drain dips, interceptor dips, earthen water bars, and open-top drainage devices.
Keywords: fs.usda.gov; public.resource.org
Downloads: 78
Advanced search

Group results by:

> Relevance
Mediatype
Collection

Related creators

USDA Forest Service

Related mediatypes

movies